发明申请
- 专利标题: ACOUSTIC TOUCH APPARATUS WITH VARIABLE THICKNESS SUBSTRATE
- 专利标题(中): 具有可变厚度底座的声音触控装置
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申请号: US13416871申请日: 2012-03-09
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公开(公告)号: US20130234994A1公开(公告)日: 2013-09-12
- 发明人: David S. Hecht , Joel C. Kent
- 申请人: David S. Hecht , Joel C. Kent
- 主分类号: G06F3/043
- IPC分类号: G06F3/043
摘要:
An acoustic touch apparatus that has a variable thickness glass substrate that permits the transfer of surface acoustic waves between the back and front surfaces, thus enabling transducers to be placed on the substrate surface opposite the desired touch input surface.
公开/授权文献
- US09164627B2 Acoustic touch apparatus with variable thickness substrate 公开/授权日:2015-10-20
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